Daikin ARXM50M3V1B9 User Manual Download

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INSTALLATION
MANUAL

R32 Split Series

Models
RXM42M3V1B9
RXM50M3V1B9
RXM60M3V1B9
ARXM50M3V1B9

3PEN386698-4L.book Page 1 Thursday, April 27, 2017 8:43 AM

Summary of Contents for ARXM50M3V1B9

Page 1: ...INSTALLATION MANUAL R32 Split Series Models RXM42M3V1B9 RXM50M3V1B9 RXM60M3V1B9 ARXM50M3V1B9 3PEN386698 4L book Page 1 Thursday April 27 2017 8 43 AM ...

Page 2: ...ositivamente da B secondo il Certificato C 07 Σημείωση όπως καθορίζεται στο A και κρίνεται θετικά από το B σύμφωνα με το Πιστοποιητικό C 08 Nota tal como estabelecido em A e com o parecer positivo de B de acordo com o Certificado C 09 Примечание как указано в A и в соответствии с положительным решением B согласно Свидетельству C 10 Bemærk som anført i A og positivt vurderet af B i henhold til Cert...

Page 3: ...ndt modul F i henhold til Certifikat G Risikoklasse H Se også næste side 11 enligt A och godkänts av B enligt Certifikatet C i enlighet med den Tekniska Konstruktionsfilen D som positivt intygats av E Fastsatt modul F vilket också framgår av Certifikat G Riskkategori H Se även nästa sida 12 som det fremkommer i A og gjennom positiv bedømmelse av B ifølge Sertifikat C som det fremkommer i den Tekni...

Page 4: ...максимално допустима температура TS TSmin Минимална температура от страната на ниското налягане L C TSmax Температура на насищане съответстваща на максимално допустимото налягане PS M C Охладител N Настройка на предпазното устройство за налягане P bar Фабричен номер и година на производство вижте табелката на модела 22 Maksimalus leistinas slėgis PS K bar Minimali maksimali leistina temperatūra TS...

Page 5: ...nnections or wires Improper connections or securing of wires may result in abnormal heat build up or fire When wiring the power supply and connecting the wiring between the indoor and outdoor units position the wires so that the control box cover can be securely fastened Improper positioning of the control box cover may result in electric shocks fire or over heating terminals If refrigerant gas le...

Page 6: ...gerant circuit will be high please keep the inter unit wire away from copper pipes that are not thermally insulated This appliance is intended to be used by expert or trained users in shops in light industry and on farms or for commercial and household use by lay persons Sound pressure level is less than 70 dB A Provide a logbook and machine card In accordance with the applicable legislation it ma...

Page 7: ...mages and sounds Noises may be heard even if they are more than 3m away depending on radio wave conditions 8 In coastal areas or other places with salty atmosphere of sulfate gas corrosion may shorten the life of the air conditioner 9 Since drain flows out of the outdoor unit do not place under the unit anything which must be kept away from moisture NOTE Cannot be installed hanging from ceiling or...

Page 8: ...nt Failure to do so may result in reduced performance The suggested shortest pipe length is 1 5m in order to avoid noise from the outdoor unit and vibration Mechanical noise and vibration may occur depending on how the unit is installed and the environment in which it is used Wrap the insulation pipe with the finishing tape from bottom to top Foot bolt hole centres 330 250mm from wall Stop valve c...

Page 9: ...r Unit Installation 1 Installing outdoor unit 1 When installing the outdoor unit refer to Precautions for Selecting the Location and the Outdoor Unit Installation Drawings 2 If drain work is necessary follow the procedures below 2 Drain work 1 Use drain plug for drainage 2 If the drain port is covered by a mounting base or floor surface place additional foot bases of at least 30mm in height under ...

Page 10: ...amage to the flare nuts and gas leakage After the piping work is finished after checking for gas leaks open the stop valves or the compressor might break down Align the centres of both flares and tighten the flare nuts 3 or 4 turns by hand Then tighten them fully with the torque wrenches A A Cut exactly at right angles Remove burrs Set exactly at the position shown below Flaring Die Check Flare s ...

Page 11: ...joint may exists Check all pipe joints and retighten nuts as needed then repeat steps 2 through 4 1 Connect projection side of charging hose which comes from gauge manifold to gas stop valve s service port 2 Fully open gauge manifold s low pressure valve Lo and completely close its high pressure valve Hi High pressure valve subsequently requires no operation 3 Do vacuum pumping and make sure that ...

Page 12: ...s product contains fluorinated greenhouse gases Do not vent gases into the atmosphere Refrigerant type GWP value factory refrigerant charge of the product see unit name plate additional refrigerant amount charged in the field total refrigerant charge greenhouse gas emissions of the total refrigerant charge expressed as tonnes CO2 equivalent outdoor unit refrigerant cylinder and manifold for chargi...

Page 13: ... liquid piping and to provide insulation dimensions as below 3 Use separate thermal insulation for gas and liquid refrigerant pipes NOTE Piping and other pressure containing parts shall comply with the applicable legislation and shall be suitable for the used refrigerant Use phosphoric acid deoxidised seamless copper for refrigerant Gas side Liquid side Gas pipe thermal insulation Liquid pipe ther...

Page 14: ... unit ON OFF switch for at least 5 seconds The operation will start Forced cooling operation will stop automatically after around 15 minutes To stop the operation press the indoor unit ON OFF switch Using the indoor unit s remote controller Perform the test operation with the operation mode set to cooling For the test oper ation procedure read the installation manual attached to the indoor unit an...

Page 15: ...ises may be produced by the indoor unit due to the outdoor fan turning on and off when using facility settings Do not place humidifiers or other items which might raise the humidity in rooms where facility settings are being used A humidifier might cause dew condensation from the indoor unit outlet vent Cutting jumper 6 J6 sets the indoor fan tap to the highest position Notify the user about this ...

Page 16: ...door unit Doing so may cause electric shock or fire Do not turn ON the safety breaker until all work is completed 1 Strip the insulation from the wire 20mm 2 Connect the inter unit wire between the indoor and outdoor units so that the terminal numbers match Tighten the terminal screws securely We recommend a flathead screwdriver be used to tighten the screws RXM42 13A 13A 16A ARXM50 13A RXM50 RXM6...

Page 17: ...lace with a wire stop 1 Safe handling of high voltage part Turn the circuit breaker off and wait for 10 minutes before servicing 1 1 To prevent electrical shock Check the voltage of max DC50V between DB1 and DB1 Refer to the following figure In case of cooling only type unit 4 way valve coil does not exist WARNING All circuitry including thermistor is subject to power supply voltage Good Stripping...

Page 18: ... THERMISTOR E H HEATER RC RECEIVER F U FU FOR CHARACTERISTICS REFER TOPCBINSIDE YOUR UNIT FUSE S C LIMIT SWITCH FG CONNECTOR FRAMEGROUND S L FLOAT SWITCH H HARNESS S NPH PRESSURESENSOR HIGH H P LED V L PILOT LAMP LIGHT EMITTINGDIODE S NPL PRESSURESENSOR LOW HAP LIGHT EMITTINGDIODE SERVICEMONITOR GREEN S PH HPS PRESSURESWITCH HIGH HIGH VOLTAGE HIGH VOLTAGE S PL PRESSURESWITCH LOW IES INTELLIGENT EY...

Page 19: ...ve connector for standby electricity saving 5 Turn on the main power supply CAUTION Before connecting or disconnecting the selective connector for standby electricity saving make sure that the main power supply is turned off The selective connector for standby electricity saving is required if an indoor unit other than the above applicable one is connected LED on the outdoor unit PCB LED on the PC...

Page 20: ...n the circuit breaker is opened again 2 Fault diagnosis by LED on outdoor unit PCB NOTE Error detection should be done using the remote control fault diagnosis 3 Test items Diagnosis LED is flashing Normal check the indoor unit LED is ON Turn the power OFF and then ON again and check the LED within approx 3 min utes If the LED display recurs the outdoor unit PCB is fault LED is OFF CASE1 Supply vo...

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